Update

gradio/demo.py

@@ -24,7 +24,7 @@ def compare_face(frame1, frame2):
         log += str(r.json()) + "\n"
         log += str(r.json().get('data')) + "\n"
         data = r.json().get('data')
-        log = "1------------" + str(data.json().get('face1'))
+        log = "1------------" + str(data.get('face1'))
         if data.get('face1') is not None:
             face = data.get('face1')
             x1 = face.get('x1')